Question: What Opera did Pyotr Ilyish Tchaikovsky compose for
Paraphrase: What Musical drama did Pyotr Ilyish Tchaikovsky compose for
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P87 wd:Q7315 . ?sbj wdt:P31 wd:Q1344 } 
Answer: The Maid of Orleans, The Oprichnik, The Voyevoda, Eugene Onegin